Of course it's possible to find a giant ship. The interesting parts are that this vector is crazy cheap using public APIs, and the irony of the location source being the voluntary-or-ignorant active telemetry from a US service person.

It's possible to go to the moon, launch ICBMs, and make fusion bombs. It's news when something possible gets cheap and easy. It's also newsworthy when one of the most powerful and expensive weapon platforms in history doesn't have its infosec buttoned down.